place =["shanghai","beijing","shenzhen","guangdong","yueqiu"]
print("原数组："+(str)(place))
print("sorted正序:"+(str)(sorted(place)))
print("sorted倒序:"+(str)(sorted(place,reverse=True)))

place.reverse()
print("reverse:"+(str)(place))

place.reverse()
print("reverse again:"+(str)(place))

place.sort()
print("sort按字母顺序:"+(str)(place))

# place.sort(place,reverse=True)
print("sort按字母相反顺序:"+(str)(sorted(place,reverse=True)))



